The treatment of glioblastoma mainly includes drug therapy, surgery, radiotherapy and other treatments. 1. Drug treatment. Glioblastoma is often accompanied by peritumoral edema, drugs such as mannitol can be given to eliminate edema. If it is accompanied by epilepsy, anti-epileptic drugs such as sodium valproate can be given. Targeted drugs such as bevacizumab can relieve peritumoral edema and reduce symptoms. Chemotherapeutic drug temozolomide, has a definite effect on glioblastoma. Drugs need to be used under the guidance of the doctor. 2. Surgery. It is the most important means to treat glioblastoma. Surgical resection can not only remove the tumor, but also obtain the pathology. 3. Radiotherapy. General radiotherapy is often applied to newly diagnosed glioblastoma. 4. Other treatments. For example, electric field therapy can interfere with cell division and inhibit tumor growth. Patients with glioblastoma should seek medical treatment in time and under the guidance of doctors, so as not to delay the condition and cause serious consequences.